Shamrock Foundation | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Shamrock Foundation. Data shown is extracted from Form 990-PF filings.

EIN: 06-1720127

Foundation Overview

Based in Austin, TX, Shamrock Foundation has awarded 72 grants totaling $1,434,373 to organizations in Texas, New York and 9 other states across the US. Individual grants range from $1,000 to $160,423, with a median award of $15,000.

Latest Tax Year
2023
Total Giving (all years)
$1,434,373
Total Assets
$7,250,579
Median Grant (all grants)
$15,000

Latest Form 990-PF Snapshot

Total Grants
13
Median Grant
$25,000
% Median Grant Growth
+34% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: February 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Closed Network: 15%

2 of 13 recipients (15%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.

Geographic Focus
Texas

68% of grants are awarded in Texas, with additional funding distributed across 10 other locations. The foundation balances regional focus with broader geographic diversity. Within Texas, funding concentrates in Austin (98%), San Antonio (2%).

Funding Trajectory
+9458%

Strong 9458% growth in annual giving over 5 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.

Program Areas
Community Projects + General Purposes

Dual focus on community projects (50%) and general purposes, indicating strategic concentration in complementary program areas.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into Shamrock Foundation's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.

Name Amount Location Purpose Year
Any Baby Can $35,000 Austin, TX, US To Support The Organization 2023
Austin Diaper Bank $24,000 Austin, TX, US To Support The Organization 2023
Chamber Of Mothers $10,000 Brooklyn, NY, US To Support The Organization 2023
Every Mother Counts $40,000 New York, NY, US To Support The Organization 2023
Girl Scouts Of Central Texas $20,000 Austin, TX, US To Support The Organization 2023
Giving Austin Labor Support (Gals) $25,000 Austin, TX, US To Support The Organization 2023
Partners In Parenting $48,000 Austin, TX, US To Support The Organization 2023
Postpartum Support International $10,000 Portland, OR, US To Support The Organization 2023
Pregnancy And Postpatum Health Alliance $5,500 Austin, TX, US To Support The Organization 2023
Saint Louise House $55,000 Austin, TX, US To Support The Organization 2023
Trinity Episcopal School Of Austin $160,423 Austin, TX, US To Support The Organization 2023
United Way For Greater Austin $30,000 Austin, TX, US To Support The Organization 2023
Young Center For Immigrant Children's Rights $15,000 Chicago, IL, US To Support The Organization 2023
Any Baby Can $35,000 Austin, TX, US To Support The Organization 2022
Every Mother Counts $30,000 New York, NY, US To Support The Organization 2022
Giving Austin Labor Support (gals) $25,000 Austin, TX, US To Support The Organization 2022
Partners In Parenting $6,000 Austin, TX, US To Support The Organization 2022
Saint Louise House $9,000 Austin, TX, US To Support The Organization 2022
Trinity Episcopal School Of Austin $18,650 Austin, TX, US To Support The Organization 2022
Young Center For Immigrant Children's Rights $15,000 Chicago, IL, US To Support The Organization 2022
Any Baby Can $35,000 Austin, TX, US To Support The Organization 2022
Every Mother Counts $30,000 New York, NY, US To Support The Organization 2022
Giving Austin Labor Support (Gals) $25,000 Austin, TX, US To Support The Organization 2022
Partners In Parenting $6,000 Austin, TX, US To Support The Organization 2022
Saint Louise House $9,000 Austin, TX, US To Support The Organization 2022
Trinity Episcopal School Of Austin $18,650 Austin, TX, US To Support The Organization 2022
Young Center For Immigrant Children's Rights $15,000 Chicago, IL, US To Support The Organization 2022
Any Baby Can $35,000 Austin, TX, US To Support The Organization 2022
Every Mother Counts $30,000 New York, NY, US To Support The Organization 2022
Giving Austin Labor Support (Gals) $25,000 Austin, TX, US To Support The Organization 2022
Partners In Parenting $6,000 Austin, TX, US To Support The Organization 2022
Saint Louise House $9,000 Austin, TX, US To Support The Organization 2022
Trinity Episcopal School Of Austin $18,650 Austin, TX, US To Support The Organization 2022
Young Center For Immigrant Children's Rights $15,000 Chicago, IL, US To Support The Organization 2022
Any Baby Can $25,000 Austin, TX, US To Support The Organization 2021
Austin Diaper Bank $10,000 Austin, TX, US To Support The Organization 2021
Central Texas Food Bank $50,000 Austin, TX, US To Support The Organization 2021
Every Mother Counts $30,000 New York, NY, US To Support The Organization 2021
Girl Scouts Of Central Texas $10,000 Austin, TX, US To Support The Organization 2021
Giving Austin Labor Support (gals) $10,000 Austin, TX, US To Support The Organization 2021
Horizons Austin Trinity $50,000 Austin, TX, US To Support The Organization 2021
Keep Austin Fed $5,000 Austin, TX, US To Support The Organization 2021
Partners In Health $20,000 Boston, MA, US To Support The Organization 2021
Partners In Parenting $4,000 Austin, TX, US To Support The Organization 2021
Pregnancy And Postpatum Health Alliance $2,500 Austin, TX, US To Support The Organization 2021
Saint Louise House $25,000 Austin, TX, US To Support The Organization 2021
Unicef $25,000 New York, NY, US To Support The Organization 2021
United Way For Greater Austin $15,000 Austin, TX, US To Support The Organization 2021
Young Center For Immigrant Children's Rights $15,000 Chicago, IL, US To Support The Organization 2021
Mobile Loaves And Fishes $5,000 Austin, TX, US Assist Charitable Function 2020
Austin Community Foundation $10,000 Austin, TX, US Assist Charitable Function 2020
Central Texas Food Bank $45,000 Austin, TX, US Assist Charitable Function 2020
United Way For Greater Austin $10,000 Austin, TX, US Assist Charitable Function 2020
Cincinnati Scholarship Foundation $75,000 Cincinnati, OH, US Assist Charitable Function 2020
Doctors Without Borders Usa $5,000 Hagerstown, MD, US Assist Charitable Function 2020
Partners In Health $5,000 Fredrick, MD, US Assist Charitable Function 2020
Austin Diaper Bank $7,000 Austin, TX, US Assist Charitable Function 2020
Saint Louise Home $20,000 Austin, TX, US Assist Charitable Function 2020
Colin's Hope $3,000 Austin, TX, US Assist Charitable Function 2020
Keep Austin Fed $1,000 Austin, TX, US Assist Charitable Function 2020
United Way Of Southwest Louisiana $20,000 Lake Charles, LA, US Assist Charitable Function 2020
Jeremiah Program $5,000 Austin, TX, US Assist Charitable Function 2020
Young Center For Immigrant Children $10,000 Chicago, IL, US Assist Charitable Function 2020
El Buen Samaritano $5,000 Austin, TX, US Assist Charitable Function 2020
Any Baby Can $10,000 Austin, TX, US Assist Charitable Function 2020
Giving Austin Labor Support $2,000 Austin, TX, US Assist Charitable Function 2020
Pregnancy And Postpartum Health $1,000 Austin, TX, US Assist Chritable Function 2020
The Florence Project $1,000 Florence, AZ, US Assist Charitable Function 2018
Raices $1,000 San Antonio, TX, US Assist Charitable Function 2018
American Immigration Council $1,000 Philadelphia, PA, US Assist Charitable Function 2018
Young Center For Immigrant Children $1,000 Chicago, IL, US Assist Charitable Function 2018
Kind Inc $1,000 Washington, DC, US Assist Charitable Function 2018

Foundations Similar to Shamrock Foundation

Discover 5 foundations with comparable assets ($7,216,049-$7,290,118), similar grant patterns, and geographic focus in TX that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

EIN: 84-2565845 | 72 grants awarded
$7,245,809
(≈ Similar)
$25,000
median grant
Shenandoah, TX
Same state
100%
Excellent match

EIN: 74-6436452 | 27 grants awarded
$7,270,579
(≈ Similar)
$20,250
median grant
San Antonio, TX
Same state
100%
Excellent match

EIN: 45-4077464 | 95 grants awarded
$7,276,299
(≈ Similar)
$10,000
median grant
Austin, TX
Same state
100%
Excellent match

EIN: 87-3383607 | 37 grants awarded
$7,216,049
(≈ Similar)
$25,000
median grant
Garwood, TX
Same state
100%
Excellent match

EIN: 72-1052971 | 233 grants awarded
$7,290,118
(≈ Similar)
$10,000
median grant
Fort Worth, TX
Same state
100%
Excellent match

Contact Information

Official contact details for Shamrock Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 06-1720127
Website http://www.shamrockfound.org
Address 5405 HIGHLAND CREST DR Austin, TX 78731-4805

Key People (3)

Board members, trustees, and key staff who oversee Shamrock Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

President Shelley M Mattingly
Director Catharine O Edwardson
Director John J Mattingly

Forms 990-PF

IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.

Form 990-PF Research Tips
  • Review Part XV for detailed grant recipient information and funding purposes
  • Check Part I for total assets, annual giving amounts, and payout requirements
  • Examine Part VIII for key personnel compensation and board structure
  • Look for trends across multiple years to understand giving patterns

About This Foundation Profile

This comprehensive foundation profile for Shamrock Foundation is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.

Data Sources & Accuracy

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated February 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.